Brass shines with constant usage, a beautiful dress needs wearing, Leave a house empty, it rots. - Ovid

Iamque opus exegi, quod nec Iovis ira nec ignes
nec poterint ferrum nec edax abolere vetustas.
cum volet, illa dies, quae nil nisi corporis huius
ius habet, incerti spatium mihi finiat aevi:
parte tamen meliore mei super alta perennis
astra ferar, nomenque erit indelibile nostrum,
quaque patet domitis Romana potentia terris,
ore legar populi, perque omnia saecula fama,
siquid haben veri vatum praesagia, vivam.

As wave is driven by wave
And each, pursued, pursues the wave ahead,
So time flies on and follows, flies, and follows,
Always, for ever and new. What was before
Is left behind; what never was is now;
And every passing moment is renewed.

Omnia mutantur, nihil interit.